13309737226247

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{519803}}^1$

素因数の和:520500

約数の個数: 64

約数和(自身を含む): 18165627813888

約数和(自身を除く): 4855890587641

約数列:

[1, 7, 11, 17, 31, 77, 119, 187, 217, 341, 527, 631, 1309, 2387, 3689, 4417, 5797, 6941, 10727, 19561, 40579, 48587, 75089, 117997, 136927, 215171, 332537, 519803, 825979, 1506197, 2327759, 3638621, 3657907, 5717833, 8836651, 16113893, 25605349, 40024831, 61856557, 97203161, 112797251, 177252823, 273936181, 327995693, 680422127, 1240769761, 1917553267, 2295969851, 3013297991, 3607952623, 5575926781, 10167866483, 21093085937, 25255668361, 39031487467, 61335194591, 71175065381, 111846531313, 172853730211, 429346362137, 782925719191, 1209976111477, 1901391032321, 13309737226247]

約数ペア:

[(1, 13309737226247), (7, 1901391032321), (11, 1209976111477), (17, 782925719191), (31, 429346362137), (77, 172853730211), (119, 111846531313), (187, 71175065381), (217, 61335194591), (341, 39031487467), (527, 25255668361), (631, 21093085937), (1309, 10167866483), (2387, 5575926781), (3689, 3607952623), (4417, 3013297991), (5797, 2295969851), (6941, 1917553267), (10727, 1240769761), (19561, 680422127), (40579, 327995693), (48587, 273936181), (75089, 177252823), (117997, 112797251), (136927, 97203161), (215171, 61856557), (332537, 40024831), (519803, 25605349), (825979, 16113893), (1506197, 8836651), (2327759, 5717833), (3638621, 3657907)]